Mirror attachment



FIG. 1 is a bottom perspective view of a mirror attachment showing my new design;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a front side plan view thereof;

FIG. 4 is a rear side plan view thereof,

FIG. 5 is a right side plan view thereof;

FIG. 6 is a left side plan view thereof;

FIG. 7 is a top side plan view thereof; and,

FIG. 8 is a bottom side plan view thereof. 

The ornamental design for a mirror attachment, as shown and described. 